How long can you live with blood clots in your leg and lungs?

DVT and PE: If people with deep venous thromboses and pulmonary emboli receive anticoagulation treatment, haven't suffered large clots that could impair their respiratory function, and don't have an underlying cancer, they should have a normal life expectancy. A hematologist can tell you how long to stay on active treatment and what can be done to prevent additional clots in the future.